What are the essential ceramides
In the rich world of lipids that make up the epidermal barrier, ceramides play a primary role in the health and integrity of the skin. There are different types of ceramides, classified mainly based on the structure of their molecular chain. At present, science has identified 12 main types of ceramides in human skin, commonly identified by the numbers from 1 to 12 (Ceramide 1, Ceramide 2, etc.). Each type of ceramide performs slightly different functions within the skin’s lipid matrix, working together to strengthen the skin barrier and regulate hydration.
The essential ceramides are:
CERAMIDE 1 (EOS)
Promotes cell cohesion, strengthening the epidermal barrier for smooth, firm skin.
CERAMIDE 2 (NS)
Helps restore and maintain the skin’s barrier function, increasing hydration.
CERAMIDE 3 (NP)
Known for its ability to deeply hydrate, it helps counter signs of aging and keep skin soft and elastic.
CERAMIDE 5 (AS)
Plays a key role in the structure of the skin barrier, ensuring an effective defense mechanism.
CERAMIDE 6 (AP)
Mainly responsible for natural exfoliation and the regulation of cell turnover, for smoother, more even skin.
It is interesting to note that the concentration and specific balance of these types of ceramides can vary depending on age, skin type, and can be affected by dermatological conditions.
This is why skincare products enriched with a balanced mix of different types of ceramides are particularly effective: they aim to restore the skin’s optimal lipid profile, compensating for specific deficiencies and more fully supporting the functions of the skin barrier.
Why it is important to use a ceramide cream
Using a cream rich in ceramides is a strategic move for anyone looking to care for their skin effectively, especially for those who have noticed signs of skin dryness, premature aging, or a loss of skin firmness. Since ceramides are a key component of the skin’s lipid barrier, external supply through a cream helps to strengthen that barrier, allowing the skin to retain moisture better and protect itself against external irritants. As a result, a ceramide cream not only softens and hydrates, but also prepares the skin to defend itself better against environmental damage such as pollution and temperature swings, which can accelerate the aging process. In addition, adding ceramides to your skincare routine can be especially beneficial in colder seasons, when skin is often exposed to conditions that can compromise its integrity.